This adapter board allows you to use a Raspberry Pi Zero 2W in place of a Raspberry Pi 3B/B+, providing full-size USB ports, Ethernet, and audio output in the familiar Pi 3 form factor. It's perfect for using Pi 3 cases and HATs with the more affordable and power-efficient Zero 2W. The bundle includes a Raspberry Pi Zero 2 WH (with pre-soldered headers), so you're ready to go out of the box. The pogo pin connection makes attachment simple—no soldering required. Key Features Pi 3B/B+ Form Factor – Use Pi 3 cases, HATs, and accessories with your Zero 2W Pogo Pin Connection – Easy attachment without soldering 4× USB 2.0 Ports – Full-size USB connectivity Ethernet Port – RJ45 with onboard RTL8152B chip Audio Output – 3.5mm headphone jack and speaker header Includes Pi Zero 2 WH – Complete solution ready to use Specifications Power Supply – 5V/3A Operating Temperature – 0–70°C Dimensions – 40 × 40 × 5mm USB – 4 ports, USB 2.0/1.1 compatible Ethernet – RTL8152B chip, RJ45 port Package Contents 1× Zero 2W to 3B Adapter Board 1× Raspberry Pi Zero 2 WH (with headers) Ideal For Using Pi 3 cases and enclosures with Zero 2W Projects requiring full-size USB and Ethernet Upgrading from Pi 3 while keeping existing accessories Lower power consumption with Pi 3 compatibility